From 66a366088eace4670b186fc8a9942a1e2801f7dd Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Mon, 16 Dec 2019 21:08:02 +0200
Subject: [PATCH] Fix include directory in CMakeLists.txt

---
 CMakeLists.txt | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6b8676..dac5708 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@
 # Distributed under the Boost Software License, Version 1.0.
 # See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
 
-# Partial (add_subdirectory only) and experimental CMake support
+# Partial and experimental CMake support
 # Subject to change; please do not rely on the contents of this file yet
 
 cmake_minimum_required(VERSION 3.5...3.16)
@@ -12,7 +12,11 @@ project(boost_assert VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
 add_library(boost_assert INTERFACE)
 add_library(Boost::assert ALIAS boost_assert)
 
-target_include_directories(boost_assert INTERFACE include)
+target_include_directories(boost_assert
+    INTERFACE
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+        $<INSTALL_INTERFACE:include>
+)
 
 target_link_libraries(boost_assert
     INTERFACE